In a retrospective analysis of almost 2000 patients, we found 60% to have SPSS; prevalence increases with deterioration of liver function. SPSS increase risk for HE and with a chronic course. In patients with preserved liver function, SPSS increase risk for complications and death. ClinicalTrials.gov ID NCT02692430.
5mm 5 mm Highlights Total cross-sectional SPSS area (TSA) predicts survival in patients with advanced chronic liver disease. The cutoff for TSA that is associated with worse survival corresponds to a single shunt of >10 mm diameter. This study may impact on the clinical use of TSA/SPSS for risk stratification and decision-making in the management of patients with cirrhosis.
Background & Aims:Low muscle mass impacts on morbidity and mortality in cirrhosis. The skeletal-muscle index (SMI) is a well-validated tool to diagnose muscle wasting, but requires specialized radiologic software and expertise. Thus, we compared different Computed tomography (CT)-based evaluation methods for muscle wasting and their prognostic value in cirrhosis. Methods:Consecutive cirrhotic patients included in a prospective registry undergoing abdominal CT scans were analysed. SMI, transversal psoas muscle thickness (TPMT), total psoas volume (TPV) and paraspinal muscle index (PSMI) were measured. Sarcopenia was defined using SMI as a reference method by applying sex-specific cut-offs (males: <52.4 cm 2 /m 2 ; females: <38.5 cm 2 /m 2 ). Results:One hundred and nine patients (71.6% male) of age 57 ± 11 years, and alcoholic liver disease (63.3%) as the main aetiology were included. According to established SMI cut-offs, low muscle mass was present in 69 patients (63.3%) who also presented with higher MELD (17 vs 14 points; P = .025). The following optimal sex-specific cut-offs (men/women) for diagnosing low muscle mass were determined: TPMT: <10.7/ <7.8 mm/m, TPV: <194.9/ <99.2 cm 3 and PSMI <26.3/ <20.8 cm 2 /m 2 . Thirty (27.5%) patients died during a follow-up of 15 (0.3-45.7) months. Univariate competing risks analyses showed a significant risk for mortality according to SMI (aSHR:2.52, 95% CI: 1.03-6.21, P = .043), TPMT (aSHR: 3.87, 95% CI: 1.4-8.09, P = .007) and PSMI (aSHR: 2.7, 95% CI: 1.17-6.23, P = .02), but not TPV (P = .18) derived low muscle mass cut-offs. In multivariate analysis only TPMT (aSHR: 2.82, 95% CI: 1.20-6.67, P = .018) was associated with mortality, SMI (aSHR: 1.93, 95% CI: 0.72-5.16, P = .19) and PSMI (aSHR: 1.93, 95% CI: 0.79-4.75, P = .15) were not. Conclusion:Low muscle mass was highly prevalent in our cohort of patients with cirrhosis. Gender-specific TPMT, SMI and PSMI cut-offs for low muscle mass can help identify patients with an increased risk for mortality. Importantly, only TPMT emerged as an independent risk factor for mortality in patients with cirrhosis. K E Y W O R D Scirrhosis, mortality, psoas, sarcopenia, skeletal-muscle index | 2375 PATERNOSTRO ET Al.
Background and Aims Cholestasis is associated with disease severity and worse outcome in COVID‐19. Cases of secondary sclerosing cholangitis (SSC) after severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) infection have been described. Approach and Results Hospitalized patients with COVID‐19 between 03/2020 and 07/2021 were included. Patients were stratified as having (i) no chronic liver disease (CLD), (ii) non‐advanced CLD (non‐ACLD), or (iii) advanced CLD (ACLD). Patients with CLD and non–COVID‐19 pneumonia were matched to patients with CLD and COVID‐19 as a control cohort. Liver chemistries before (Pre) and at first, second, and third blood withdrawal after SARS‐CoV‐2 infection (T1–T3) and at last available time point (last) were recorded. A total of 496 patients were included. In total, 13.1% ( n = 65) had CLD (non‐ACLD: 70.8%; ACLD: 29.2%); the predominant etiology was NAFLD/NASH (60.0%). COVID‐19–related liver injury was more common among patients with CLD (24.6% vs. 10.6%; p = 0.001). After SARS‐CoV‐2 infection, patients with CLD exhibited progressive cholestasis with persistently increasing levels of alkaline phosphatase (Pre: 91.0 vs. T1: 121.0 vs. last: 175.0 U/L; p < 0.001) and gamma‐glutamyl transferase (Pre: 95.0 vs. T1: 135.0 vs. last: 202.0 U/L; p = 0.001). A total of 23.1% of patients with CLD ( n = 15/65) developed cholestatic liver failure (cholestasis plus bilirubin ≥6 mg/dl) during COVID‐19, and 15.4% of patients ( n = 10/65) developed SSC. SSC was significantly more frequent among patients with CLD and COVID‐19 than in patients with CLD and non–COVID‐19 pneumonia ( p = 0.040). COVID‐19–associated SSC occurred predominantly in patients with NAFLD/NASH and metabolic risk factors. A total of 26.3% ( n = 5/19) of patients with ACLD experienced hepatic decompensation after SARS‐CoV‐2 infection. Conclusions About 20% of patients with CLD develop progressive cholestasis after SARS‐CoV‐2 infection. Patients with NAFLD/NASH and metabolic risk factors are at particular risk for developing cholestatic liver failure and/or SSC after COVID‐19.
SummaryBackgroundNon-malignant portal vein thrombosis (PVT) is common in patients with advanced liver disease. Anticoagulation (AC) increases the chances of recanalization and may improve liver function in patients with cirrhosis.AimWe retrospectively assessed the course of non-malignant PVT in patients receiving AC.MethodsParameters related to hepatic injury (aspartate aminotransferase [AST]/alanine aminotransferase [ALT]), severity of disease (ascites) and synthesis function (albumin) as well as AC, rates of PVT regression/progression and AC-associated complications were documented.ResultsAmong 122 patients with PVT, 51 patients with non-malignant PVT (27 incomplete, 24 complete) were included, 12 patients (25%) received long-term AC therapy (≥9 months) as compared to 36 patients without long-term AC. We observed a trend towards higher regression rates with long-term AC of 58% (vs. 28% without AC; p = 0.08) and lower progression rates of 25% (vs. 42% without AC; p = 0.15). In the subgroup of patients with decompensation prior to PVT diagnosis (n = 39), long-term AC (n = 10, 25.6%) resulted in a significantly higher rate of PVT regression/resolution (70% vs. 24%, p = 0.031). Interestingly, AST/ALT tended to decrease (−19%/−16%) and the proportion of patients with ascites became lower (−33%) with long-term AC (without AC: ±0%). Furthermore, there was a significant improvement in albumin levels (+9%/+3.6 g/dl) when compared to patients without long-term AC (−2%/−0.8 g/dl; p = 0.04). Additionally, 10 patients were treated with direct oral anticoagulants (DOACs) for splanchnic vein thrombosis. Importantly, there were no AC-associated bleeding events in patients with conventional AC and one bleeding event in patients with DOAC treatment (10%).ConclusionOur findings support anticoagulation in patients with non-malignant PVT, since AC seems safe and associated with superior PVT regression rates and might also decrease hepatic injury and improve liver synthesis.
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